Isubalew Daba, Gemechu Mulatu, Gadisa Dinka, and Desalegn Eticha. 2025. “Investigation of Urban Youth Unemployment Duration in East, West, and Horo Guduru Wollega Zones: A Survival Models Analysis”. Journal of Science, Technology and Arts Research 14 (2):73-93. https://doi.org/10.20372/star.V14.i2.07.